<template>
  <div class="app-container">
    <!-- 对象搜索 -->
    <el-form
      :model="queryParams"
      ref="queryRef"
      v-show="showSearch"
      :inline="true"
    >
      <el-form-item label="角色名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入角色名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="权限字符" prop="key">
        <el-input
          v-model="queryParams.key"
          placeholder="请输入权限字符"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <y-select
          v-model="queryParams.status"
          placeholder="请选择角色状态"
          :options="sys_enable_disable"
        />
      </el-form-item>
      <el-form-item label="创建时间" style="width: 308px">
        <el-date-picker
          v-model="dateRange"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 对象操作 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['sys:role:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['sys:role:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['sys:role:delete']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <y-export
          :url="'sys/role/export/'"
          :ids="ids"
          :filename="'role_data'"
          v-hasPermi="['sys:role:export']"
        />
      </el-col>
      <y-right-toolbar
        v-model:showSearch="showSearch"
        @queryTable="getList"
        :columns="columns"
      />
    </el-row>

    <!-- 对象列表 -->
    <el-table
      ref="tableRef"
      v-loading="loading"
      row-key="id"
      :data="roleList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column
        type="selection"
        width="50"
        align="center"
        reserve-selection
      />
      <el-table-column label="序号" width="100" align="center" type="index">
        <template #default="scope">
          {{ scope.$index + (queryParams.page - 1) * queryParams.limit + 1 }}
        </template>
      </el-table-column>
      <el-table-column
        label="编号"
        prop="id"
        width="300"
        v-if="columns[0].visible"
      />
      <el-table-column
        label="角色名称"
        prop="name"
        :show-overflow-tooltip="true"
        v-if="columns[1].visible"
      />
      <el-table-column
        label="权限字符"
        prop="key"
        :show-overflow-tooltip="true"
        v-if="columns[2].visible"
      />
      <el-table-column
        label="显示顺序"
        prop="sort"
        width="100"
        v-if="columns[3].visible"
      />
      <el-table-column
        label="状态"
        align="center"
        width="100"
        v-if="columns[4].visible"
      >
        <template #default="scope">
          <el-switch
            v-model="scope.row.status"
            active-value="0"
            inactive-value="1"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column
        label="创建时间"
        align="center"
        prop="create_time"
        v-if="columns[5].visible"
      >
        <template #default="scope">
          <span>{{ parseTime(scope.row.create_time) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" fixed="right" align="center">
        <template #default="scope">
          <el-tooltip content="修改" placement="top" v-if="scope.row.id !== 1">
            <el-button
              link
              type="primary"
              icon="Edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['sys:role:edit']"
            ></el-button>
          </el-tooltip>
          <el-tooltip content="删除" placement="top" v-if="scope.row.id !== 1">
            <el-button
              link
              type="primary"
              icon="Delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['sys:role:delete']"
            ></el-button>
          </el-tooltip>
          <el-tooltip
            content="数据权限"
            placement="top"
            v-if="scope.row.id !== 1"
          >
            <el-button
              link
              type="primary"
              icon="CircleCheck"
              @click="handleDataScope(scope.row)"
              v-hasPermi="['sys:role:dataScope']"
            ></el-button>
          </el-tooltip>
          <el-tooltip
            content="分配用户"
            placement="top"
            v-if="scope.row.id !== 1"
          >
            <el-button
              link
              type="primary"
              icon="User"
              @click="handleAuthUser(scope.row)"
              v-hasPermi="['sys:role:authUser']"
            ></el-button>
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>

    <y-pagination
      v-show="total > 0"
      :total="total"
      v-model:page="queryParams.page"
      v-model:limit="queryParams.limit"
      @pagination="getList"
    />

    <!-- 添加或修改角色配置对话框 -->
    <el-dialog
      :title="title"
      v-model="openMenuScope"
      width="1000px"
      append-to-body
    >
      <el-form ref="roleRef" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="角色名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入角色名称" />
        </el-form-item>
        <el-form-item prop="key">
          <template #label>
            <span>
              <el-tooltip
                content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasRole('admin')`)"
                placement="top"
              >
                <el-icon>
                  <question-filled />
                </el-icon>
              </el-tooltip>
              权限字符
            </span>
          </template>
          <el-input v-model="form.key" placeholder="请输入权限字符" />
        </el-form-item>
        <el-form-item label="角色顺序" prop="sort">
          <el-input-number
            v-model="form.sort"
            controls-position="right"
            :min="0"
          />
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in sys_enable_disable"
              :key="dict.value"
              :value="dict.value"
              >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="菜单权限">
          <el-checkbox
            v-model="menuExpand"
            @change="handleCheckedTreeExpand($event, 'menu')"
            >展开/折叠</el-checkbox
          >
          <el-checkbox
            v-model="menuNodeAll"
            @change="handleCheckedTreeNodeAll($event, 'menu')"
            >全选/全不选</el-checkbox
          >
          <el-checkbox
            v-model="form.menu_check_strictly"
            @change="handleCheckedTreeConnect($event, 'menu')"
            >父子联动
          </el-checkbox>
          <el-tree
            class="tree-border"
            :data="menuOptions"
            show-checkbox
            ref="menuRef"
            node-key="id"
            :check-strictly="!form.menu_check_strictly"
            empty-text="加载中，请稍候"
            :props="{ label: 'label', children: 'children' }"
          ></el-tree>
        </el-form-item>
        <el-form-item label="备注">
          <el-input
            v-model="form.remark"
            type="textarea"
            :rows="5"
            placeholder="请输入备注信息"
          />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 分配角色数据权限对话框 -->
    <el-dialog
      :title="title"
      v-model="openDeptScope"
      width="500px"
      append-to-body
    >
      <el-form :model="form" label-width="80px">
        <el-form-item label="角色名称">
          <el-input v-model="form.name" :disabled="true" />
        </el-form-item>
        <el-form-item label="权限字符">
          <el-input v-model="form.key" :disabled="true" />
        </el-form-item>
        <el-form-item label="权限范围">
          <y-select
            v-model="form.data_scope"
            :options="dataScopeOptions"
            @change="dataScopeSelectChange"
          />
        </el-form-item>
        <el-form-item label="数据权限" v-show="form.data_scope == 4">
          <el-checkbox
            v-model="deptExpand"
            @change="handleCheckedTreeExpand($event, 'dept')"
            >展开/折叠</el-checkbox
          >
          <el-checkbox
            v-model="deptNodeAll"
            @change="handleCheckedTreeNodeAll($event, 'dept')"
            >全选/全不选</el-checkbox
          >
          <el-checkbox
            v-model="form.dept_check_strictly"
            @change="handleCheckedTreeConnect($event, 'dept')"
            >父子联动
          </el-checkbox>
          <el-tree
            class="tree-border"
            :data="deptOptions"
            show-checkbox
            default-expand-all
            ref="deptRef"
            node-key="id"
            :check-strictly="!form.dept_check_strictly"
            empty-text="加载中，请稍候"
            :props="{ label: 'label', children: 'children' }"
          ></el-tree>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitDataScope">确 定</el-button>
          <el-button @click="cancelDataScope">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Role">
import {
  addRole,
  changeRoleStatus,
  delRole,
  getRole,
  listRole,
  updateRole,
} from "@/api/sys/role";
import { treeselect as menuTreeselect } from "@/api/sys/menu";
import { treeselect as deptTreeselect } from "@/api/sys/dept";
import { roleMenuTreeselect, roleDeptTreeselect } from "@/api/sys/role";

const router = useRouter();
const { proxy } = getCurrentInstance();
const { sys_enable_disable } = proxy.useDict("sys_enable_disable");
const roleList = ref([]);
const loading = ref(true);
const showSearch = ref(false);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const dateRange = ref([]);
const menuOptions = ref([]);
const menuExpand = ref(false);
const menuNodeAll = ref(false);
const deptExpand = ref(true);
const deptNodeAll = ref(false);
const deptOptions = ref([]);
const openMenuScope = ref(false);
const openDeptScope = ref(false);
const menuRef = ref(null);
const deptRef = ref(null);

// 列显隐信息
const columns = ref([
  { key: 0, label: `编号`, visible: false },
  { key: 1, label: `角色名称`, visible: true },
  { key: 2, label: `权限字符`, visible: true },
  { key: 3, label: `显示顺序`, visible: true },
  { key: 4, label: `状态`, visible: true },
  { key: 5, label: `创建时间`, visible: true },
]);

/** 数据范围选项*/
const dataScopeOptions = ref([
  { value: 0, label: "仅本人数据权限" },
  { value: 1, label: "本部门及以下数据权限" },
  { value: 2, label: "本部门数据权限" },
  { value: 3, label: "全部数据权限" },
  { value: 4, label: "自定数据权限" },
]);

const data = reactive({
  form: {},
  queryParams: {
    name: undefined,
    key: undefined,
    status: undefined,
    page: 1,
    limit: 10,
  },
  rules: {
    name: [{ required: true, message: "角色名称不能为空", trigger: "blur" }],
    key: [{ required: true, message: "权限字符不能为空", trigger: "blur" }],
    sort: [{ required: true, message: "角色顺序不能为空", trigger: "blur" }],
  },
});

const { queryParams, form, rules } = toRefs(data);

/** 查询角色列表 */
function getList() {
  loading.value = true;
  listRole(proxy.addDateRange(queryParams.value, dateRange.value)).then(
    (response) => {
      roleList.value = response.data;
      total.value = response.total;
      loading.value = false;
    }
  );
}
/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.page = 1;
  getList();
}
/** 重置按钮操作 */
function resetQuery() {
  dateRange.value = [];
  proxy.resetForm("queryRef");
  handleQuery();
}

/** 多选框选中数据 */
function handleSelectionChange(selection) {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}
/** 角色状态修改 */
function handleStatusChange(row) {
  let text = row.status === "0" ? "启用" : "停用";
  proxy.$modal
    .confirm('确认要"' + text + '""' + row.name + '"角色吗?')
    .then(function () {
      return changeRoleStatus(row);
    })
    .then(() => {
      proxy.$modal.msgSuccess(text + "成功");
    })
    .catch(function () {
      row.status = row.status === "0" ? "1" : "0";
    });
}

/** 分配用户 */
function handleAuthUser(row) {
  router.push("/sys/role-auth/role/" + row.id);
}
/** 查询菜单树结构 */
function getMenuTreeselect() {
  menuTreeselect().then((response) => {
    menuOptions.value = response.data;
  });
}
/** 所有部门节点数据 */
function getDeptAllCheckedKeys() {
  // 目前被选中的部门节点
  let checkedKeys = deptRef.value.getCheckedKeys();
  // 半选中的部门节点
  let halfCheckedKeys = deptRef.value.getHalfCheckedKeys();
  checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
  return checkedKeys;
}
/** 重置新增的表单以及其他数据  */
function reset() {
  if (menuRef.value != undefined) {
    menuRef.value.setCheckedKeys([]);
  }
  menuExpand.value = false;
  menuNodeAll.value = false;
  deptExpand.value = true;
  deptNodeAll.value = false;
  form.value = {
    id: undefined,
    name: undefined,
    key: undefined,
    sort: 0,
    status: "0",
    menu: [],
    dept: [],
    menu_check_strictly: true,
    dept_check_strictly: true,
    remark: undefined,
  };
  proxy.resetForm("roleRef");
}
/** 添加角色 */
function handleAdd() {
  reset();
  getMenuTreeselect();
  openMenuScope.value = true;
  title.value = "添加角色";
}
/** 修改角色 */
function handleUpdate(row) {
  reset();
  const id = row.id || ids.value;
  getRole(id).then((response) => {
    form.value = response.data;
    form.value.sort = Number(form.value.sort);
    openMenuScope.value = true;
    nextTick(() => {
      const roleMenus = getRoleMenuTreeselect(id);
      roleMenus.then((response) => {
        let checkedKeys = response.data[0].menu;
        checkedKeys.forEach((v) => {
          nextTick(() => {
            menuRef.value.setChecked(v, true, false);
          });
        });
      });
    });
    title.value = "修改角色";
  });
}
/** 根据角色ID查询菜单树结构 */
function getRoleMenuTreeselect(id) {
  return roleMenuTreeselect(id).then((response) => {
    menuOptions.value = response.data[0].menus;
    return response;
  });
}
/** 根据角色ID查询部门树结构 */
function getRoleDeptTreeselect(id) {
  return roleDeptTreeselect(id).then((response) => {
    deptOptions.value = response.data[0].depts;
    return response;
  });
}
/** 树权限（展开/折叠）*/
function handleCheckedTreeExpand(value, type) {
  if (type == "menu") {
    let treeList = menuOptions.value;
    for (let i = 0; i < treeList.length; i++) {
      menuRef.value.store.nodesMap[treeList[i].id].expanded = value;
    }
  } else if (type == "dept") {
    let treeList = deptOptions.value;
    for (let i = 0; i < treeList.length; i++) {
      deptRef.value.store.nodesMap[treeList[i].id].expanded = value;
    }
  }
}
/** 树权限（全选/全不选） */
function handleCheckedTreeNodeAll(value, type) {
  if (type == "menu") {
    menuRef.value.setCheckedNodes(value ? menuOptions.value : []);
  } else if (type == "dept") {
    deptRef.value.setCheckedNodes(value ? deptOptions.value : []);
  }
}
/** 树权限（父子联动） */
function handleCheckedTreeConnect(value, type) {
  if (type == "menu") {
    form.value.menu_check_strictly = value ? true : false;
  } else if (type == "dept") {
    form.value.dept_check_strictly = value ? true : false;
  }
}
/** 所有菜单节点数据 */
function getMenuAllCheckedKeys() {
  // 目前被选中的菜单节点
  let checkedKeys = menuRef.value.getCheckedKeys();
  // 半选中的菜单节点
  let halfCheckedKeys = menuRef.value.getHalfCheckedKeys();
  checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
  return checkedKeys;
}
/** 提交按钮 */
function submitForm() {
  proxy.$refs["roleRef"].validate((valid) => {
    if (valid) {
      if (form.value.id != undefined) {
        form.value.menu = getMenuAllCheckedKeys();
        updateRole(form.value).then((response) => {
          proxy.$modal.msgSuccess("修改成功");
          openMenuScope.value = false;
          getList();
        });
      } else {
        form.value.menu = getMenuAllCheckedKeys();
        addRole(form.value).then((response) => {
          proxy.$modal.msgSuccess("新增成功");
          openMenuScope.value = false;
          getList();
        });
      }
    }
  });
}
/** 取消按钮 */
function cancel() {
  openMenuScope.value = false;
  reset();
}
/** 选择角色权限范围触发 */
function dataScopeSelectChange(value) {
  if (value !== "4") {
    deptRef.value.setCheckedKeys([]);
  }
}
/** 分配数据权限操作 */
function handleDataScope(row) {
  reset();
  const id = row.id || ids.value;
  const roleDepts = getRoleDeptTreeselect(id);
  getRole(id).then((response) => {
    form.value = response.data;
    form.value.sort = Number(form.value.sort);
    openDeptScope.value = true;
    nextTick(() => {
      roleDepts.then((response) => {
        let checkedKeys = response.data[0].dept;
        checkedKeys.forEach((v) => {
          nextTick(() => {
            deptRef.value.setChecked(v, true, false);
          });
        });
      });
    });
    title.value = "分配数据权限";
  });
}
/** 提交按钮（数据权限） */
function submitDataScope() {
  if (form.value.id != undefined) {
    form.value.dept = getDeptAllCheckedKeys();
    updateRole(form.value).then((response) => {
      proxy.$modal.msgSuccess("修改成功");
      openDeptScope.value = false;
      getList();
    });
  }
}
/** 取消按钮（数据权限）*/
function cancelDataScope() {
  openDeptScope.value = false;
  reset();
}

/** 删除按钮操作 */
async function handleDelete(row) {
  try {
    if (row.id) {
      await proxy.$modal.confirm(`确认是否删除 "${row.name}" ？`);
    } else {
      await proxy.$modal.confirm("确认是否删除所有已勾选信息？");
    }
    ids.value = row.id ? [row.id] : ids.value;
    await delRole(ids.value);
    proxy.$modal.msgSuccess("删除成功");
    proxy.$refs.tableRef.clearSelection();
    getList();
  } catch (error) {
    console.error(error);
  }
}

onMounted(() => {
  getList();
});
</script>
